RADSL, like ADSL, operates faster in one direction than in the other and has the same transmission limits as ADSL. But as its name suggests, it adjusts transmission speed according to the length and quality of the local line. Connection speed is … [Read more...]
CCD technology is responsible for having made scanning a desktop application and has been in use for a number of years in … [Read More...]
Optical disks have come a long way. They began back in the 1980s with the humble CD, which was great for music, computer software and data. … [Read More...]
8cm CD recordable and rewritable media - offering a capacity of 185MB - have been available for a number of years. Most … [Read More...]